we had a great town hall meeting afterwards where we marlparticuy missed you because you would have been a wonderful moderator. when you realize the first 20 -- as the records reflect, 20 some odd negroes came to the shores in jamestown in chains. to reflect on the fact that 400 years later, 56 of their children serve in the united states congress, all you can say is god is good. we're making progress. sometimes it's incremental. sometimes it's revolutionary. we're making progress and give thanks for that. >> all right. virginia congressman donald mceachin. i thank you very much for being with us. >>> coming up, i'll speak with new york city mayor bill de blasio about he plans to stand out in wednesday's democratic presidential debate. >>> and later, we'll talk to human rights attorney brian stevenson about his upcoming hbo documentary, "true justice," that examines racial inequality in the united states over time. be right back. the lexus es... ♪ ...every curve, every innovation, every feeling... ...a product of mastery. lease the 2019 es 350 for $379/month for 36 months. experience a